The cultivation of cannabis for both recreational and medical purposes is legal in Fairfax County. Offenses are either felonies or misdemeanors.Call the Fairfax Domestic Relations Services Office at (703) 246-3040 for an appointment to file a petition for a Family Abuse Protective Order. Parents or legal guardians will need to provide the following documents: Proof of Residency in Fairfax County. This Settlement Agreement, dated as of December 9, 2022 (the "Agreement"), sets forth the. May fill out part IL (see attached form). List of Fairfax County Criminal Laws and Penalties. Fairfax County enforces Virginia felony and misdemeanor laws, in addition to Fairfax County local laws. No. You can't cross state lines with marijuana (including medical marijuana). We are a part of the Fairfax Family Practice Centers, an Inova Partner, which have many offices throughout Northern Virginia.